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A Diagnostic Mistake, Treated with Shock Waves: Dabska Tumor

Case Report | Vol 4 | Issue 1 |  January-June 2024 | page: 16-19| Paul Germán Terán Vela, Felipe Sebastián Criollo Palacios, Estefanía Anabel Lozada Tobar, Luis Eduardo Guzmán Freire, Eloísa Abigael Nájera García

DOI: https://doi.org/10.13107/jrs.2024.v04.i01.125

Author: Paul Germán Terán Vela [1], Felipe Sebastián Criollo Palacios [2], Estefanía Anabel Lozada Tobar [1], Luis Eduardo Guzmán Freire [3], Eloísa Abigael Nájera García [2]

 

[1] Orthopaedic Surgeon, Orthopedic Specialties Center, Quito-Ecuador,
[2] NGC Diagnóstica, Orthopedic Oncology, Quito-Ecuador,
[3] Physician, Orthopedic Specialties Center, Quito-Ecuador.

Address of Correspondence
Dr. Paul Germán Terán Vela,
Orthopaedic Surgeon, Orthopedic Specialties Center, Quito-Ecuador.
E-mail: paulteranmd@gmail.com


Abstract

Papillary intralymphatic angioendothelioma (PILA) or Dabska tumor (DT) is a low-grade angiosarcoma. This vascular tumor usually has a higher incidence during childhood and occurs the most in the extremities and trunk. DT is locally aggressive, and no high metastatic potential is reported. We present a case of a 34-year-old female patient, treated with extracorporeal shock wave therapy (ESWT) for a misdiagnosis of left patellar tendinopathy. Due to the persistence and intensification of her symptoms, she is re-evaluated by Orthopedic Specialists. In magnetic resonance imaging studies, a mass was identified in the left external femoral condyle measuring approximately 10 mm with significant diffuse bone edema. Surgical resection was performed, and a PILA was identified by immunohistochemistry. In this case report, the complications of the use of focused ESWT and the histopathological characteristics of DT are discussed.
Keywords: Dabska tumor, Intralymphatic papillary angioendothelioma, Focused shock waves, Complications


References:


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How to Cite this article: Vela PGT, Palacios FSC, Tobar EAL, Freire LEG, García EAN. A Diagnostic Mistake, Treated with Shock Waves: Dabska Tumor. Journal of Regenerative Science 2024;January-June;4(1):16-19.

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